/*
 * -\-\-
 * Mobius
 * --
 * Copyright (c) 2017-2020 Spotify AB
 * --
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * -/-/-
 */
package com.spotify.mobius;

import javax.annotation.Nonnull;

class ControllerStateInit<M, E, F> extends ControllerStateBase<M, E> {

  @Nonnull private final ControllerActions<M, E> actions;

  @Nonnull private M nextModelToStartFrom;

  ControllerStateInit(ControllerActions<M, E> actions, M nextModelToStartFrom) {
    this.actions = actions;
    this.nextModelToStartFrom = nextModelToStartFrom;
  }

  @Override
  protected String getStateName() {
    return "init";
  }

  @Override
  public void onConnect(Connectable<M, E> view) {
    actions.goToStateCreated(view, nextModelToStartFrom);
  }

  @Override
  public void onReplaceModel(M model) {
    nextModelToStartFrom = model;
  }

  @Override
  @Nonnull
  public M onGetModel() {
    return nextModelToStartFrom;
  }
}
